(4x+5y+7z)^2-(4x-5y-7z)^2
Answers
Answered by
4
Answer:
112xz
Step-by-step explanation:
{4x+5y+7z+4x-5y-7z}{4x+5y+7z-4x+5y+7z}
8x×14z
112xz
Answered by
0
Answer:
80xy + 112xz
this is right answer
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